package com.bigfish.gbs.service;

import com.bigfish.gbs.entity.Merchant;

public interface MerchantService {

	int regist(Merchant merchant);

	int checkMerchantname(String merchantname);

	Merchant login(Merchant merchant);

	//public Merchant findById(int mid);

	//public String updateuser(Merchant merchant);
	public Merchant findById(String mid);

	public void modifyMerchant(Merchant merchant);

	}
